CN213340548U

CN213340548U - Battery protective housing for new energy automobile

Info

Publication number: CN213340548U
Application number: CN202022814461.6U
Authority: CN
Inventors: 梁铃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-01
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to the technical field of new energy vehicles, in particular to a battery protection box for a new energy vehicle, which comprises a base, a central fixedly connected water tank at the top of the base, a water pump is arranged at the bottom of the inner wall of the water tank near the positive center, a semiconductor refrigeration sheet is fixedly connected at the center of the bottom of the inner wall of the water tank near the right side, a first thermal insulation board is fixedly connected at the top of the water tank, a protection box body is fixedly connected at the center of the top of the first thermal insulation board, water pipes are embedded at the left side and the right side of the protection box, a machine case is fixedly connected at the center of the right side of a second thermal insulation board, an air exhauster is arranged at the left center of the inner wall of the machine case, an air exhaust pipe is fixedly connected between the top of an air outlet of, the automobile battery can be better protected.

Description

Battery protective housing for new energy automobile

Technical Field

The utility model relates to a new energy automobile technical field specifically is a battery protective housing for new energy automobile.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source to synthesize advanced technologies in the aspects of power control and driving of the automobile, has advanced technical principles and new technologies and new structures, and comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like, wherein the pure electric automobile has relatively simple and mature technology, the pure electric automobile can be charged in places with power supply, the electric automobile is one of the new energy automobiles, the power of the electric automobile is provided by a vehicle-mounted battery, the battery protection box of the existing new energy electric automobile has a simple structure, a fan is used for dissipating heat in the battery protection box during heat dissipation, but the fan is arranged in the protection box, the fan can also generate heat during work, and the protection box of the automobile has larger vibration when the amplitude is larger, also can collide between battery and the safety cover, influence the life of battery, consequently need design a new energy automobile battery protection case to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a battery protective housing for new energy automobile possesses can prevent to bump between battery and the safety cover, advantage such as the radiating effect is good, has solved can bump, the not good problem of radiating effect between battery and the safety cover.

The utility model discloses a new energy automobile battery protection box, including the base, the central fixedly connected with water tank at base top, the central installation water pump that is close to the positive central authorities in water tank inner wall bottom, the central fixedly connected with semiconductor refrigeration piece that is close to the right side in water tank inner wall bottom, the fixedly connected with first heat insulating board in water tank top, the central fixedly connected with protection box body at first heat insulating board top, the central fixedly connected with air cushion shock absorber of the left and right sides in protection box body inner wall bottom, two fixedly connected with guard box between the air cushion shock absorber top, the water pipe has all been inlayed at the left and right sides of guard box and top, the central fixedly connected with second heat insulating board at the right side top of protection box body, the central fixedly connected with machine case on right side of second heat insulating board, the left central installation, fixedly connected with exhaust column and exhaust column bottom pass quick-witted incasement wall top and are close to left central authorities between air exhauster air outlet top and the protective housing body top, the positive central authorities of protective housing body articulate there is the chamber door.

The utility model discloses a battery protective housing for new energy automobile, wherein water pipe water delivery mouth bottom passes the protective housing bottom respectively and is close to positive right side and water tank top and be close to positive central authorities, water pipe water delivery mouth bottom and the fixed intercommunication of water pump water delivery mouth, this structure setting, water pump output cold water make cold water lead to pipe make the protective housing cooling for the protective housing inside can not produce higher temperature.

The utility model discloses a battery protective housing for new energy automobile, wherein water pipe delivery port bottom passes the protective housing bottom respectively and is close to positive right side and the positive central authorities in right side with the water tank top, water pipe delivery port and water tank intercommunication, this structure setting, water pipe delivery port make rivers go into in the water tank, make hydroenergy recycle.

The utility model discloses a battery protective housing for new energy automobile, wherein all follow vertical direction equidistance fixedly connected with telescopic link between the central authorities of the inner wall left and right sides of protective housing body and the central authorities of the protective housing left and right sides, fixedly connected with spring between protective housing and the telescopic link stiff end are close to protective housing central authorities one side, and this structure sets up, and telescopic link cooperation spring extends or contracts to cushion horizontal inertial force.

The utility model discloses a battery guard box for new energy automobile, wherein the equal fixedly connected with protection pad in the left and right sides of guard box inner wall top and bottom, the protection pad is made for rubber, and this structure sets up, and car battery can be fixed to the protection pad, avoids bumping between the car battery guard box to protection car battery that can be better.

The utility model discloses a battery protective housing for new energy automobile, wherein the first vent has evenly been seted up at the protective housing top, the second vent has evenly been seted up to the central authorities at protective housing body top, the suction opening has evenly been seted up near left central authorities in suction pipe bottom, and this structure sets up, and the inside steam of protective housing and protective housing body is taken away to the air exhauster for radiating effect is better.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a water tank arranged in the center of the top of the base, a water pump arranged near the front center of the bottom of the inner wall of the water tank, a semiconductor refrigerating sheet arranged near the center of the right side of the bottom of the inner wall of the water tank, a first heat insulating plate arranged at the top of the water tank, water pipes arranged at the left side and the top of the protective box, a second heat insulating plate arranged at the center of the right side of the protective box body, an exhaust fan arranged at the left side of the inner wall of the case, an exhaust pipe arranged between the top of the air outlet of the exhaust fan and the top of the protective box body, the water pump outputs cold water to enable the protective box to be cooled through the water pipes, so that the inside of the protective box can not generate higher temperature, the exhaust fan exhausts hot air inside the protective box and the protective box body, the water pump and the exhaust fan are both arranged outside, the radiating effect is better, and the radiating speed can be accelerated through double radiating, so that the radiating efficiency is higher.

2. The utility model can reduce the vibration suffered by the protection box body and the protection box when the automobile generates vibration during the running process through the cooperation of the air cushion shock absorber, the telescopic rod and the spring, prevent the automobile battery in the protection box from being displaced and colliding, effectively protect the automobile battery, the protection pad can fix the automobile battery, avoid the collision between the automobile battery protection boxes, thereby better protecting the automobile battery, the service life of the automobile battery is prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall front structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a left side sectional view of the protection box of the present invention;

fig. 5 is the schematic view of the top cross-sectional structure of the protection box of the present invention.

In the figure: 1. a base; 2. a water tank; 3. a water pump; 4. a semiconductor refrigeration sheet; 5. a first heat insulation plate; 6. a protective box body; 7. an air cushion shock absorber; 8. a protection box; 9. a water pipe; 10. a protection pad; 11. a telescopic rod; 12. a chassis; 13. an exhaust fan; 14. an exhaust pipe; 15. a second heat insulation plate; 16. and (4) a box door.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the battery protection box for new energy automobile of the present invention comprises a base 1, a water tank 2 fixedly connected to the center of the top of the base 1, a water pump 3 installed near the center of the front of the bottom of the inner wall of the water tank 2, a semiconductor refrigeration sheet 4 fixedly connected to the center of the bottom of the inner wall of the water tank 2 near the right side, a first heat insulation board 5 fixedly connected to the top of the water tank 2, a protection box body 6 fixedly connected to the center of the top of the first heat insulation board 5, air cushion dampers 7 fixedly connected to the centers of the left and right sides of the bottom of the inner wall of the protection box body 6, a protection box 8 fixedly connected between the tops of the two air cushion dampers 7, water pipes 9 embedded between the left and right sides of the protection box 8 and the bottom of the top, a second heat insulation board 15, an exhaust fan 13 is installed in the left center of the inner wall of the case 12, an exhaust pipe 14 is fixedly connected between the top of an air outlet of the exhaust fan 13 and the top of the protective case body 6, the bottom of the exhaust pipe 14 penetrates through the top of the inner wall of the case 12 and is close to the left center, and a case door 16 is hinged to the front center of the protective case body 6.

The water pipe 9 water delivery port bottom passes respectively 8 bottoms of protecting box and is close to positive right side and 2 tops of water tank and is close to positive central authorities, and the water pipe 9 water delivery port bottom and the fixed intercommunication of 3 water delivery ports of water pump, this structure setting, 3 output cold water of water pump make cold water pass through water pipe 9 and make 8 cooling of protecting box for 8 inside can not produce higher temperature of protecting box.

The bottom of the water outlet of the water pipe 9 penetrates through the bottom of the protective box 8 and is close to the right side and the top of the water tank 2 and is close to the right side and the center, the water outlet of the water pipe 9 is communicated with the water tank 2, and the water outlet of the water pipe 9 enables water to flow into the water tank 2, so that water can be recycled.

All along perpendicular direction equidistance fixedly connected with telescopic link 11 between the central authorities of the 6 inner wall left and right sides of protective box body and the central authorities of the 8 left and right sides of protective box, protective box 8 and the 11 stiff ends of telescopic link are close to fixedly connected with spring between the 8 central authorities of protective box, and this structure setting, the 11 cooperation springs of telescopic link extend or shrink to horizontal inertial force of buffering.

The equal fixedly connected with protection pad 10 in the left and right sides of 8 inner walls tops of guard box and bottom, protection pad 10 are made for rubber, and this structure setting, car battery can be fixed to protection pad 10, avoid bumping between the car battery guard box 8 to protection car battery that can be better.

First vent has evenly been seted up at the 8 tops of guard box, and the second vent has evenly been seted up in the central authorities at guard box body 6 top, and the suction opening has evenly been seted up near left central authorities in the exhaust column 14 bottom, and this structure setting, the inside steam of guard box 8 and guard box body 6 is taken away to air exhauster 13 for radiating effect is better.

When using the utility model discloses the time: the user opens the door 16, places the vehicle battery in the protective case 8, and when the vehicle bumps or suffers a collision, when the protective box body 6 and the protective box 8 are subjected to vertical inertia force, the air cushion shock absorber 7 works, so as to buffer the vertical inertia force, when the protection box 8 is subjected to the transverse inertia force, the telescopic rod 11 is matched with the spring to extend or contract, in order to buffer the transverse inertia force, when the automobile battery is used, a user simultaneously turns on the switch of the water pump 3, the semiconductor refrigerating sheet 4 and the exhaust fan 13, the semiconductor refrigerating sheet 4 works to cool water in the water tank 2, the water pump 3 outputs cold water to enable the water to flow to each part of the water pipe 9 through the water delivery port of the water pipe 9, the protection box 8 is cooled, then water flows into the water tank 2 from a water outlet of the water pipe 9, water is recycled, and the exhaust fan 13 works to enable the exhaust pipe 14 to exhaust hot air in the protection box 8 and the protection box body 6.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a battery protective housing for new energy automobile, includes base (1), its characterized in that: the water pump protection box is characterized in that a water tank (2) is fixedly connected to the center of the top of the base (1), a water pump (3) is installed at the bottom of the inner wall of the water tank (2) close to the positive center, a semiconductor refrigerating sheet (4) is fixedly connected to the center of the bottom of the inner wall of the water tank (2) close to the right side, a first heat insulation board (5) is fixedly connected to the top of the water tank (2), a protection box body (6) is fixedly connected to the center of the top of the first heat insulation board (5), air cushion dampers (7) are fixedly connected to the centers of the left side and the right side of the bottom of the inner wall of the protection box body (6), a protection box (8) is fixedly connected between the tops of the two air cushion dampers (7), water pipes (9) are inlaid between the left side and the bottom of the, the central fixedly connected with quick-witted case (12) on second heat insulating board (15) right side, air exhauster (13) are installed to the left central authorities of machine case (12) inner wall, fixedly connected with exhaust column (14) and exhaust column (14) bottom pass quick-witted case (12) inner wall top and are close to left central authorities between air exhauster (13) air outlet top and protective housing body (6) top, the positive central authorities of protective housing body (6) articulate there is chamber door (16).

2. The battery protection box for the new energy automobile according to claim 1, characterized in that: the bottom of the water delivery port of the water pipe (9) respectively penetrates through the right side of the bottom of the protective box (8) close to the front side and the center of the top of the water tank (2) close to the front side, and the bottom of the water delivery port of the water pipe (9) is fixedly communicated with the water delivery port of the water pump (3).

3. The battery protection box for the new energy automobile according to claim 1, characterized in that: the bottom of the water outlet of the water pipe (9) penetrates through the bottom of the protection box (8) and is close to the right side of the front and the top of the water tank (2) and is close to the center of the right side of the front, and the water outlet of the water pipe (9) is communicated with the water tank (2).

4. The battery protection box for the new energy automobile according to claim 1, characterized in that: guard box body (6) inner wall left and right sides's central authorities and guard box (8) left and right sides's central authorities between all along perpendicular direction equidistance fixedly connected with telescopic link (11), guard box (8) and telescopic link (11) stiff end are close to fixedly connected with spring between guard box (8) central authorities one side.

5. The battery protection box for the new energy automobile according to claim 1, characterized in that: the protection box is characterized in that protection pads (10) are fixedly connected to the top and the left side and the right side of the bottom of the inner wall of the protection box (8), and the protection pads (10) are made of rubber.

6. The battery protection box for the new energy automobile according to claim 1, characterized in that: first ventilation openings are uniformly formed in the top of the protection box (8), second ventilation openings are uniformly formed in the center of the top of the protection box body (6), and an air suction opening is uniformly formed in the bottom of the air suction pipe (14) close to the center of the left side.